! Started logfile: J0110+6805_K_2006_06_04_yyk_uvs.log on Thu Jul 8 23:37:12 2010 obs J0110+6805_K_2006_06_04_yyk_uva.fits ! Reading UV FITS file: J0110+6805_K_2006_06_04_yyk_uva.fits ! AN table 1: 1646 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.768007 visibilities/baseline/integration-bin. ! Found source: J0110+6805 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.42136e+10 8e+06 1 8e+06 ! 02 2 2.42266e+10 8e+06 1 8e+06 ! 03 3 2.42656e+10 8e+06 1 8e+06 ! 04 4 2.43436e+10 8e+06 1 8e+06 ! 05 5 2.44866e+10 8e+06 1 8e+06 ! 06 6 2.45906e+10 8e+06 1 8e+06 ! 07 7 2.46556e+10 8e+06 1 8e+06 ! 08 8 2.46816e+10 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 2920 lines of history. ! ! Reading 364072 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ![@muppet J0110+6805_K_2006_06_04_yyk] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.04 float dynam dynam = 6.0 float amp_soltime1 amp_soltime1 = 3 float amp_soltime2 amp_soltime2 = 1 float phase_soltime1 phase_soltime1=3 float phase_soltime2 phase_soltime2=0.3 float phase_soltime phase_soltime=phase_soltime1 float ampcor_selflim ampcor_selflim=1.70 float thresh thresh = 0.10 float win_mult win_mult = 1.8 float time_av time_av = 10 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.0650x0.0650 milli-arcsec cellsize. uvav time_av, true ! Averaging into 10 second bins. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 phase_soltime=phase_soltime1 print "uvstat(rms)=",uvstat(rms),"Jy" ! uvstat(rms)= 0.323904 Jy uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3341 mas, bmaj=0.5402 mas, bpa=-37.64 degrees ! Estimated noise=3.68077 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.116622 Jy ! Component: 100 - total flux cleaned = 0.155633 Jy ! Total flux subtracted in 100 components = 0.155633 Jy ! Clean residual min=-0.022801 max=0.021909 Jy/beam ! Clean residual mean=-0.000303 rms=0.006635 Jy/beam ! Combined flux in latest and established models = 0.155633 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.155633 Jy ! ! Correcting IF 1. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 86 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 146 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.285148Jy sigma=1.119462 ! Fit after self-cal, rms=0.283661Jy sigma=1.109001 ! Inverting map and beam ! Estimated beam: bmin=0.3341 mas, bmaj=0.5402 mas, bpa=-37.64 degrees ! Estimated noise=3.68077 mJy/beam. print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3582 mas, bmaj=0.7127 mas, bpa=-39.88 degrees ! Estimated noise=2.27691 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287768 Jy ! Component: 100 - total flux cleaned = 0.0430508 Jy ! Component: 150 - total flux cleaned = 0.0507584 Jy ! Component: 200 - total flux cleaned = 0.0551476 Jy ! Total flux subtracted in 200 components = 0.0551476 Jy ! Clean residual min=-0.015772 max=0.018435 Jy/beam ! Clean residual mean=-0.000448 rms=0.005093 Jy/beam ! Combined flux in latest and established models = 0.210781 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.210781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.280731Jy sigma=1.090829 ! Fit after self-cal, rms=0.280711Jy sigma=1.090625 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3582 x 0.7127 at -39.88 degrees (North through East) ! Clean map min=-0.015476 max=0.12106 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.90 KP 0.91 LA 0.81 ! MK 0.79 NL 0.99 OV 0.81 PT 0.91 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 3.55 FD 0.97 KP 0.89 LA 0.80 ! MK 0.85 NL 7.41 OV 0.97 PT 0.79 ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.63 FD 0.98 KP 0.89 LA 0.81 ! MK 0.79 NL 1.59 OV 1.00 PT 1.00 ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 2.31 FD 0.92 KP 0.87 LA 0.82 ! MK 0.90 NL 0.93 OV 3.32 PT 1.23 ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 KP 0.77 LA 0.98 ! MK 1.72 NL 1.93 OV 1.45 PT 1.01 ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.70 FD 1.09 KP 0.72 LA 1.07 ! MK 1.60 NL 1.08 OV 1.75 PT 0.98 ! SC 1.31 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 0.63 LA 0.76 ! MK 1.00* NL 0.98 OV 1.28 PT 1.02 ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 KP 0.66 LA 0.68 ! MK 1.00* NL 1.00* OV 1.63 PT 1.03 ! SC 0.80 ! ! ! Fit before self-cal, rms=0.280711Jy sigma=1.090625 ! Fit after self-cal, rms=0.627703Jy sigma=1.042156 selfcal false, false, phase_soltime ! Performing phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.627703Jy sigma=1.042156 ! Fit after self-cal, rms=0.628133Jy sigma=1.041851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.3693 mas, bmaj=0.7785 mas, bpa=-38.53 degrees ! Estimated noise=2.20082 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = -0.00331334 Jy ! Component: 100 - total flux cleaned = -0.00391001 Jy ! Component: 150 - total flux cleaned = -0.00422244 Jy ! Component: 200 - total flux cleaned = -0.00447717 Jy ! Total flux subtracted in 200 components = -0.00447717 Jy ! Clean residual min=-0.012807 max=0.017839 Jy/beam ! Clean residual mean=-0.000193 rms=0.003629 Jy/beam ! Combined flux in latest and established models = 0.206303 Jy ! Performing phase self-cal over 3 minute time intervals ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.206303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.628027Jy sigma=1.040058 ! Fit after self-cal, rms=0.628032Jy sigma=1.040012 ! Inverting map print "************** FINISHED AMPLITUDE GSCALE SELF-CAL **************" ! ************** FINISHED AMPLITUDE GSCALE SELF-CAL ************** ! phase_soltime=phase_soltime2 selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.628032Jy sigma=1.040012 ! Fit after self-cal, rms=0.620617Jy sigma=0.996545 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.95, 1.365). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200507 Jy ! Component: 100 - total flux cleaned = 0.0310232 Jy ! Component: 150 - total flux cleaned = 0.0360945 Jy ! Component: 200 - total flux cleaned = 0.0390519 Jy ! Total flux subtracted in 200 components = 0.0390519 Jy ! Clean residual min=-0.008172 max=0.007537 Jy/beam ! Clean residual mean=-0.000061 rms=0.002193 Jy/beam ! Combined flux in latest and established models = 0.245355 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.245355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.619806Jy sigma=0.984667 ! Fit after self-cal, rms=0.617877Jy sigma=0.977248 ! Inverting map print "*** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime ***" ! *** FINISHED NATURAL WEIGHTING CLEAN with shorter phase_soltime *** ! dynam = dynam - 0.25 restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3693 x 0.7785 at -38.53 degrees (North through East) ! Clean map min=-0.0079682 max=0.13967 Jy/beam if(peak(flux) > thresh) selfcal true, true, amp_soltime1 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true, amp_soltime2 selfcal false, false, phase_soltime flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) print "************** FINISHED AMPLITUDE SELF-CAL **************" end if ! Performing amp+phase self-cal over 3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.617877Jy sigma=0.977248 ! Fit after self-cal, rms=0.338477Jy sigma=0.957037 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.338477Jy sigma=0.957037 ! Fit after self-cal, rms=0.337996Jy sigma=0.954435 ! Inverting map and beam ! Estimated beam: bmin=0.3682 mas, bmaj=0.7444 mas, bpa=-39.52 degrees ! Estimated noise=2.08423 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660282 Jy ! Component: 100 - total flux cleaned = 0.00761713 Jy ! Component: 150 - total flux cleaned = 0.0082771 Jy ! Component: 200 - total flux cleaned = 0.00861361 Jy ! Total flux subtracted in 200 components = 0.00861361 Jy ! Clean residual min=-0.005741 max=0.005691 Jy/beam ! Clean residual mean=-0.000039 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.253969 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.253969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.337902Jy sigma=0.952618 ! Fit after self-cal, rms=0.337385Jy sigma=0.951403 ! Inverting map ! Performing amp+phase self-cal over 1 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.337385Jy sigma=0.951403 ! Fit after self-cal, rms=0.358702Jy sigma=0.946439 ! Performing phase self-cal over 0.3 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.358702Jy sigma=0.946439 ! Fit after self-cal, rms=0.358537Jy sigma=0.945067 ! Inverting map and beam ! Estimated beam: bmin=0.3658 mas, bmaj=0.7207 mas, bpa=-39.85 degrees ! Estimated noise=2.09089 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00498607 Jy ! Component: 100 - total flux cleaned = 0.00714539 Jy ! Component: 150 - total flux cleaned = 0.00869613 Jy ! Component: 200 - total flux cleaned = 0.00931683 Jy ! Total flux subtracted in 200 components = 0.00931683 Jy ! Clean residual min=-0.005742 max=0.005628 Jy/beam ! Clean residual mean=-0.000020 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.263286 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 31 model components to the UV plane model. ! The established model now contains 116 components and 0.263286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.358402Jy sigma=0.943905 ! Fit after self-cal, rms=0.358235Jy sigma=0.943520 ! Inverting map ! ************** FINISHED AMPLITUDE SELF-CAL ************** uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. win_mult = win_mult * 1.4 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=1.249 mas, bpa=-72.6 degrees ! Estimated noise=2.58903 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal false,false,phase_soltime new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323533 Jy ! Component: 100 - total flux cleaned = 0.00414475 Jy ! Component: 150 - total flux cleaned = 0.00427903 Jy ! Component: 200 - total flux cleaned = 0.00421842 Jy ! Total flux subtracted in 200 components = 0.00421842 Jy ! Clean residual min=-0.006408 max=0.007084 Jy/beam ! Clean residual mean=-0.000024 rms=0.002178 Jy/beam ! Combined flux in latest and established models = 0.267504 Jy ! Performing phase self-cal over 0.3 minute time intervals ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.267504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.358178Jy sigma=0.943285 ! Fit after self-cal, rms=0.358010Jy sigma=0.943063 ! Inverting map uvtaper 0 ! No UV-taper is currently set. win_mult = win_mult / 1.4 print "************** FINISHED TAPERING SELF-CAL CLEAN **************" ! ************** FINISHED TAPERING SELF-CAL CLEAN ************** ! print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true,true,true ! clrmod: Cleared the established, tentative and continuum models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter, clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.3539 mas, bmaj=0.5392 mas, bpa=-37.1 degrees ! Estimated noise=3.66599 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.134655 Jy ! Component: 100 - total flux cleaned = 0.172371 Jy ! Component: 150 - total flux cleaned = 0.195022 Jy ! Component: 200 - total flux cleaned = 0.21164 Jy ! Total flux subtracted in 200 components = 0.21164 Jy ! Clean residual min=-0.014216 max=0.012282 Jy/beam ! Clean residual mean=-0.000096 rms=0.003389 Jy/beam ! Combined flux in latest and established models = 0.21164 Jy uvw 0,-2 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -2. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.21164 Jy ! Inverting map and beam ! Estimated beam: bmin=0.3658 mas, bmaj=0.7207 mas, bpa=-39.85 degrees ! Estimated noise=2.09089 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.77, -0.585). ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208864 Jy ! Component: 100 - total flux cleaned = 0.0318862 Jy ! Component: 150 - total flux cleaned = 0.0368074 Jy ! Component: 200 - total flux cleaned = 0.0389801 Jy ! Total flux subtracted in 200 components = 0.0389801 Jy ! Clean residual min=-0.006394 max=0.006380 Jy/beam ! Clean residual mean=-0.000072 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.25062 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 71 components and 0.25062 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 180 mega-wavelengths. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8661 mas, bmaj=1.249 mas, bpa=-72.6 degrees ! Estimated noise=2.58903 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476885 Jy ! Component: 100 - total flux cleaned = 0.00664848 Jy ! Component: 150 - total flux cleaned = 0.00809351 Jy ! Component: 200 - total flux cleaned = 0.00939011 Jy ! Total flux subtracted in 200 components = 0.00939011 Jy ! Clean residual min=-0.006354 max=0.006597 Jy/beam ! Clean residual mean=-0.000082 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 0.26001 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 103 components and 0.26001 Jy ! Inverting map uvtaper 0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.3658 mas, bmaj=0.7207 mas, bpa=-39.85 degrees ! Estimated noise=2.09089 mJy/beam. ! clean: niter=200 gain=0.04 cutoff=0 ! Component: 050 - total flux cleaned = 0.000209423 Jy ! Component: 100 - total flux cleaned = 7.40669e-05 Jy ! Component: 150 - total flux cleaned = 7.58843e-05 Jy ! Component: 200 - total flux cleaned = 0.00038683 Jy ! Total flux subtracted in 200 components = 0.00038683 Jy ! Clean residual min=-0.005026 max=0.005761 Jy/beam ! Clean residual mean=-0.000041 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.260397 Jy selfcal false, false, phase_soltime ! Performing phase self-cal over 0.3 minute time intervals ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.260397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.357807Jy sigma=0.942080 ! Fit after self-cal, rms=0.357478Jy sigma=0.941519 wmodel J0110+6805_K_2006_06_04_yyk\_map.mod ! Writing 122 model components to file: J0110+6805_K_2006_06_04_yyk_map.mod wobs J0110+6805_K_2006_06_04_yyk\_uvs.fits ! Writing UV FITS file: J0110+6805_K_2006_06_04_yyk_uvs.fits wwins J0110+6805_K_2006_06_04_yyk\_map.win ! wwins: Wrote 3 windows to J0110+6805_K_2006_06_04_yyk_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105041 Jy ! Component: 100 - total flux cleaned = 0.000969739 Jy ! Component: 150 - total flux cleaned = 0.000610896 Jy ! Component: 200 - total flux cleaned = 0.000614873 Jy ! Component: 250 - total flux cleaned = 0.000677489 Jy ! Component: 300 - total flux cleaned = 0.000737578 Jy ! Component: 350 - total flux cleaned = 0.000909993 Jy ! Component: 400 - total flux cleaned = 0.000799977 Jy ! Component: 450 - total flux cleaned = 0.000428412 Jy ! Component: 500 - total flux cleaned = 1.52985e-05 Jy ! Component: 550 - total flux cleaned = -0.000536209 Jy ! Component: 600 - total flux cleaned = -0.000682943 Jy ! Component: 650 - total flux cleaned = -0.000969979 Jy ! Component: 700 - total flux cleaned = -0.00134257 Jy ! Component: 750 - total flux cleaned = -0.00157127 Jy ! Component: 800 - total flux cleaned = -0.00179521 Jy ! Component: 850 - total flux cleaned = -0.00179522 Jy ! Component: 900 - total flux cleaned = -0.00196791 Jy ! Component: 950 - total flux cleaned = -0.00213679 Jy ! Component: 1000 - total flux cleaned = -0.00230316 Jy ! Component: 1050 - total flux cleaned = -0.00246725 Jy ! Component: 1100 - total flux cleaned = -0.00258843 Jy ! Component: 1150 - total flux cleaned = -0.00262813 Jy ! Component: 1200 - total flux cleaned = -0.00270673 Jy ! Component: 1250 - total flux cleaned = -0.00274562 Jy ! Component: 1300 - total flux cleaned = -0.00278389 Jy ! Component: 1350 - total flux cleaned = -0.00285989 Jy ! Component: 1400 - total flux cleaned = -0.00293561 Jy ! Component: 1450 - total flux cleaned = -0.00304783 Jy ! Component: 1500 - total flux cleaned = -0.0031591 Jy ! Component: 1550 - total flux cleaned = -0.00334322 Jy ! Component: 1600 - total flux cleaned = -0.00348962 Jy ! Component: 1650 - total flux cleaned = -0.00367091 Jy ! Component: 1700 - total flux cleaned = -0.00385057 Jy ! Component: 1750 - total flux cleaned = -0.0039929 Jy ! Component: 1800 - total flux cleaned = -0.00402815 Jy ! Component: 1850 - total flux cleaned = -0.00416839 Jy ! Component: 1900 - total flux cleaned = -0.00423807 Jy ! Component: 1950 - total flux cleaned = -0.00430757 Jy ! Component: 2000 - total flux cleaned = -0.00434232 Jy ! Total flux subtracted in 2048 components = -0.00434243 Jy ! Clean residual min=-0.001855 max=0.002086 Jy/beam ! Clean residual mean=-0.000012 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.256054 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 228 components and 0.256054 Jy ![Exited script file: muppet] wmap "J0110+6805_K_2006_06_04_yyk\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3658 x 0.7207 at -39.85 degrees (North through East) ! Clean map min=-0.0051441 max=0.14841 Jy/beam ! Writing clean map to FITS file: J0110+6805_K_2006_06_04_yyk_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.148409 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000583541 device "J0110+6805_K_2006_06_04_yyk\_map.eps/VPS" ! Attempting to open device: 'J0110+6805_K_2006_06_04_yyk_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1796 1.1796 2.35919 4.71838 9.43677 18.8735 37.7471 75.4941 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak=",int(peak_flux*1000)/1000 ! peak= 0.148 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.3658 x 0.7207 at -39.85 degrees (North through East) ! Clean map min=-0.0051441 max=0.14841 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J0110+6805_K_2006_06_04_yyk\_map.gif/gif" ! Attempting to open device: 'J0110+6805_K_2006_06_04_yyk_map.gif/gif' mapplot cln quit ! Quitting program ! Log file J0110+6805_K_2006_06_04_yyk_uvs.log closed on Thu Jul 8 23:37:14 2010